Home / 93,273,663.64-139,723,119.78-46,446,071.80

Finding the Fourth Proportional to 93,273,663.64, 139,723,119.78 and 46,446,071.80

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Solution

The fourth proportional to 93,273,663.64, 139,723,119.78 and 46,446,071.80 is: 69,575,803.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,273,663.64 : 139,723,119.78 = 46,446,071.80 : x
  2. Step 2: Convert to fraction form
    93,273,663.64/139,723,119.78 = 46,446,071.80/x
  3. Step 3: Cross multiply
    93,273,663.64x = 139,723,119.78 × 46,446,071.80
  4. Step 4: Simplify right side
    93,273,663.64x = 6,489,590,053,421,880
  5. Step 5: Solve for x
    x = 6,489,590,053,421,880/93,273,663.64
  6. Step 6: Final answer
    x = 69,575,803.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.